package lab02.test36;

public class Undergraduate extends Student {
    @Override
    void getGradeLevel(int[] grade) {
        int average  =(grade[0] +grade[1]+grade[2])/3;
        if (average >=80 && average<=100){
            System.out.println("优秀");
        }else if (average >=70 && average < 80){
            System.out.println("良好");
        }else if (average >=60 && average <70){
            System.out.println("一般");
        }else if (average >=50 && average <=60){
            System.out.println("及格");
        }else if (average <50){
            System.out.println("不及格");
        }
    }


}
